1
a loud, stupid noise you make when you think you're the king of the hill
'Hadaday!' he yelled, like he just discovered pizza.
She did a hadaday in the middle of the grocery store.
He hadaday so loud, the dog next door barked at him.
hadaday
Fresh Trending1 views · Added 2d ago · 3 definitions
2
when you're so clueless, you think being loud means you're smart
He did a hadaday because he thought he was funny.
She hadaday just to show off.
He hadaday in class and got sent to the office.
3
a stupid way of saying you're happy, but you're not even sure why
He did a hadaday after eating a whole pizza by himself.
She hadaday because her hair looked good.
He hadaday just because he could.